HomeMy WebLinkAboutAgenda Report - March 6, 2002 E-04CITY OF LODI COUNCIL COMMUNICATION
AGENDA TITLE: Approve specifications and authorize advertisement for bids for power
utility duct and fittings (EUD)
MEETING DATE: March 6, 2002
PREPARED BY: Electric Utility Director
RECOMMENDED ACTION: That the City Council approve the specifications and authorize
advertisement for bids for power utility duct and fittings listed below.
BACKGROUND INFORMATION: The Engineering Division of the Electric Utility Department is preparing
or has prepared work orders for installation of electrical service in
several new residential subdivisions. Items and quantities expected to
be required for those work orders are as follows:
2" Power & Communications (P&C) Duct DB120 Conduit
50,400 feet
2" PVC Schedule 40 Longline Coupling
600 each
2" PVC Schedule 40 22.5 -degree Elbow, 36" Radius
200 each
2" P&C DB120 90 -degree Elbow, 36" Radius
575 each
2" P&C DB120 45 -degree Elbow, 36" Radius
70 each
3" P&C Duct DB120 Conduit
20,000 feet
3" PVC Schedule 40 Longline Coupling
500 each
3" PVC Schedule 40 22.5 -degree Elbow, 18" Radius
60 each
3" P&C DB120 90 -degree Elbow, 36" Radius
300 each
3" P&C DB120 45 -degree Elbow, 36" Radius
25 each
4" P&G Duct DB120 Conduit 1,140 feet
6" P&C Duct DB120 Conduit 3,640 feet
Clear PVC Cement 120 qts
Some of the subdivisions planned for service installation (carried over from 2001) are Century Meadows #1
Unit 2, Century Meadows #4 Unit 2, Tienda Place Units A & B, and the Beck/Perlegos subdivision in Grid 58.
FUNDING: Electric Utility Department's Operating Fund, Page D-37
Estimated Cost: $56,000
BID OPENING: March 20, 2002
A /� affit.—
Alan N. Vallow, Electric Utility Director
Prepared by Joel Harris, Purchasing Officer
c Manager, EUD Engineering and Operations
APPROVED: i G"
ccs 2002.doc Im"Pixon Flynn -- City Manager
02/28/02
SECTION 4, PAGE 1
POWER UTILITY DUCT & FITTINGS EQUIPMENT SPECIFICATIONS
SECTION I - POWER UTILITY DUCT
General:
This specification is for power and communication duct for use in the City of Lodi's 12.0-
kv underground distribution system.
Specific Specifications:
Polyvinyl chloride (PVC), direct -buried duct, DB -120.
Lengths, overall, including integral coupling: 20 ft., +1 -0 inch.
Standards:
The duct shall meet the requirements of the latest editions of applicable NEMA TC -6,
NEMA TC -8 and ASTM F-512.
Shipping:
As required to ensure product integrity and quality upon delivery.
Markings:
All required markings shall be legible and so applied as to remain legible under normal
handling and installation practices.
Duct shall be marked with the following:
1. Manufacturer's name or trademark
2. Nominal size
3. Material: (PVC)
4. NEMA (TC -8) and ASTM F-512
5. Type: (DB -120)
6. Any additional marking deemed necessary by the manufacturer.
SECTION II - FITTINGS
The following manufacturers and their respective part numbers have been approved and are
acceptable for this bid:
Item Description I Carlon I PWPi a I Cantex
2"
Sweep
900, DB -120 36" Radius
PH9FJ
8190360200
5125869
2"
Elbow
450,1313-120 36" Radius
PH7FJ
8145360200
5125879
2"
Elbow
22.50, PVC Sched 40 36" Rad. BE
UA5FJB
7522360200
5233851
2"
Coupling, PVC Sched 40 Lon line
E941J
60020200
6202000
3"
Sweep
900, DB -120 36" Radius
PH9FL
8190360300
5125872
3"
Elbow
450,DB-120 36" Radius
PH7FL
8145360300
5125772
3"
Elbow
22.51, PVC Sched 40 18" Rad BE
UA5CLB
7522180300
5233845
3"
Coupling, PVC Sched 40 Lon line
E941L
60020300
6202005
4-1